math question 2 week 7

What is the quadratic formula?
What is it used for?
Provide a useful example of a quadratic equation for someone to solve. Show your steps or at least some of your steps in how you derived to your final answer. Please do not show just the final answer

2 Answers

The quadratic formula is a formula by which you can compute the X value of a function by using the components in its equation when Y=0, or the function crosses the x-axis. (This applies only when
a does not = 0)